I have found a Raymond (nmn) Bratcher who was stationed aboard the USS Indiana (BB-58) during WWII. My wife's, father's, brother was named Raymond (nmn) Bratcher and was in the Navy during WWII. He was born on 8 Oct 1916 in Kentucky. The record on the USS Indiana showed that, that Bratcher had a Navy Place of Enlistment code of 0905 and a Service Number of 958-50-04. Where can I get information regarding PoE Codes and Navy SN?